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EP1361318A3 - A metal strip for a mechanically interlocking floorboard - Google Patents

A metal strip for a mechanically interlocking floorboard Download PDF

Info

Publication number
EP1361318A3
EP1361318A3 EP03016463A EP03016463A EP1361318A3 EP 1361318 A3 EP1361318 A3 EP 1361318A3 EP 03016463 A EP03016463 A EP 03016463A EP 03016463 A EP03016463 A EP 03016463A EP 1361318 A3 EP1361318 A3 EP 1361318A3
Authority
EP
European Patent Office
Prior art keywords
main body
metal strip
lip
mechanically interlocking
floorboard
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP03016463A
Other languages
German (de)
French (fr)
Other versions
EP1361318A2 (en
Inventor
Darko Pervan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valinge Innovation AB
Original Assignee
Valinge Aluminium AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valinge Aluminium AB filed Critical Valinge Aluminium AB
Publication of EP1361318A2 publication Critical patent/EP1361318A2/en
Publication of EP1361318A3 publication Critical patent/EP1361318A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
    • E04F2201/0107—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edges
    • E04F2201/0115—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edges with snap action of the edge connectors
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
    • E04F2201/0153—Joining sheets, plates or panels with edges in abutting relationship by rotating the sheets, plates or panels around an axis which is parallel to the abutting edges, possibly combined with a sliding movement
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/04—Other details of tongues or grooves
    • E04F2201/042—Other details of tongues or grooves with grooves positioned on the rear-side of the panel
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/05—Separate connectors or inserts, e.g. pegs, pins, keys or strips
    • E04F2201/0517—U- or C-shaped brackets and clamps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Floor Finish (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Laminated Bodies (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Finishing Walls (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Paper (AREA)

Abstract

A metal strip for a mechanically interlocking floorboard is disclosed. The metal strip comprises a main body extending in a planar direction, the main body including an edge portion defined by a first edge; a gripping element at the edge portion of the main body; and the gripping element includes a lip at the first edge of the main body and a plurality of opposing tongues arranged in a row and spaced inwardly from the lip, each of the lip and the opposing tongues being bendably connected to the main body at a proximal end of the lip and the opposing tongues.
Figure 00000001
Figure 00000002
Figure 00000003
Figure 00000004
Figure 00000005
EP03016463A 1996-12-05 1997-12-05 A metal strip for a mechanically interlocking floorboard Withdrawn EP1361318A3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9604484 1996-12-05
SE9604484A SE509060C2 (en) 1996-12-05 1996-12-05 Method for manufacturing building board such as a floorboard
EP97948083A EP0958441B1 (en) 1996-12-05 1997-12-05 Method for making a building board

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP97948083A Division EP0958441B1 (en) 1996-12-05 1997-12-05 Method for making a building board

Publications (2)

Publication Number Publication Date
EP1361318A2 EP1361318A2 (en) 2003-11-12
EP1361318A3 true EP1361318A3 (en) 2004-01-07

Family

ID=20404873

Family Applications (2)

Application Number Title Priority Date Filing Date
EP97948083A Expired - Lifetime EP0958441B1 (en) 1996-12-05 1997-12-05 Method for making a building board
EP03016463A Withdrawn EP1361318A3 (en) 1996-12-05 1997-12-05 A metal strip for a mechanically interlocking floorboard

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP97948083A Expired - Lifetime EP0958441B1 (en) 1996-12-05 1997-12-05 Method for making a building board

Country Status (10)

Country Link
US (4) US6205639B1 (en)
EP (2) EP0958441B1 (en)
AT (1) ATE245748T1 (en)
AU (1) AU5422398A (en)
DE (1) DE69723733T2 (en)
ES (1) ES2198601T3 (en)
NO (1) NO313337B1 (en)
PT (1) PT958441E (en)
SE (1) SE509060C2 (en)
WO (1) WO1998024994A1 (en)

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SE501014C2 (en) 1993-05-10 1994-10-17 Tony Pervan Grout for thin liquid hard floors
US7086205B2 (en) 1993-05-10 2006-08-08 Valinge Aluminium Ab System for joining building panels
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US6880305B2 (en) 2005-04-19
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US20010029720A1 (en) 2001-10-18
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